Patent Ductus Arteriosus. Patent ductus arteriosus
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Inclusion criteria: All premature neonates with gestational age of less than 38 weeks:EKG with left axis deviation of prematurity:the neonates of having systolic murmur and bounding pulse .and the neonates with patent ductus arteriosus proved on echocardiography were included. Exclusion criteria: Those having other congenital heart disease than PDA:neonates with other congenital anomalies:neonates with clinical signs of congestive heart failure :the neonates of mothers taking nonsteroidal antiinflammatory agents during pregnancy
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Ductal Closure. Timepoint: First day-3rd day-3rd month-6 months. Method of measurement: Echocardiography.;Pulmonary hypertension. Timepoint: 1st day-3rd day-3rd month-6th month. Method of measurement: Echocardiography. | — |
Secondary
| Measure | Time frame |
|---|---|
| Intraventricular hemorrhage. Timepoint: 1st week-1st month. Method of measurement: sonography.;Periventricular leukomalacia. Timepoint: 1st week-1st month. Method of measurement: sonography.;Retinopathy of prematuriity. Timepoint: At discharge. Method of measurement: Retinoscope. | — |
Countries
Iran (Islamic Republic of)
Contacts
Semnan University of Medical Sciences